Diseases and Conditions that Start with I - Mayo Clinic

Ib

IBD
See
Inflammatory bowel disease (IBD)
IBS
See
Irritable bowel syndrome

Id

Idiopathic hypersomnia
Idiopathic intracranial hypertension
See
Pseudotumor cerebri (idiopathic intracranial hypertension)
Idiopathic myelofibrosis
See
Myelofibrosis
Idiopathic thrombocytopenic purpura
See
Immune thrombocytopenia (ITP)
Idiopathic toe walking
See
Toe walking in children

Ig

IgA nephropathy (Berger disease)
IgA vasculitis
See
Henoch-Schonlein purpura

Ii

IIH
See
Pseudotumor cerebri (idiopathic intracranial hypertension)

Il

Illness anxiety disorder

Im

Immune thrombocytopenia (ITP)
Immune thrombocytopenic purpura
See
Immune thrombocytopenia (ITP)
Impacted wisdom teeth
Impaired glucose tolerance
See
Prediabetes
Impetigo
Impotence
See
Erectile dysfunction

In

Inborn error of metabolism
See
Inherited metabolic disorders
Incompetent cervix
Incontinence, bowel
See
Fecal incontinence
Incontinence, fecal
See
Fecal incontinence
Incontinence, urinary
See
Urinary incontinence
Indigestion
Infant jaundice
Infant reflux
Infantile hemangioma
See
Hemangioma
Infectious arthritis
See
Septic arthritis
Infectious diseases
Infertility
Infertility, female
See
Female infertility
Infertility, male
See
Male infertility
Inflamed gallbladder
See
Cholecystitis
Inflamed pancreas
See
Pancreatitis
Inflamed pericardium
See
Pericarditis
Inflammatory bowel disease (IBD)
Inflammatory breast cancer
Influenza (flu)
Influenza, avian
See
Bird flu (avian influenza)
Influenza, H1N1
See
H1N1 flu (swine flu)
Influenza, swine flu
See
H1N1 flu (swine flu)
Ingrown hair
Ingrown toenails
Inguinal hernia
Inherited metabolic disorders
Insomnia
Insulin resistance syndrome
See
Metabolic syndrome
Intermittent claudication
See
Claudication
Intermittent explosive disorder
Interstitial cystitis
Interstitial lung disease
Intestinal ischemia
Intestinal lipodystrophy
See
Whipple's disease
Intestinal obstruction
Intracranial aneurysm
See
Brain aneurysm
Intracranial hematoma
Intracranial venous malformations
Intraductal carcinoma
See
Ductal carcinoma in situ (DCIS)
Intrahepatic cholestasis of pregnancy
See
Cholestasis of pregnancy
Intussusception
Invasive lobular carcinoma

Ir

Is

Ischemia, intestinal
See
Intestinal ischemia
Ischemic bone necrosis
See
Avascular necrosis (osteonecrosis)
Ischemic colitis
Ischemic priapism
See
Priapism
Islet cell cancer
See
Pancreatic neuroendocrine tumors

It

Itchy skin (pruritus)
ITP
See
Immune thrombocytopenia (ITP)

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